48553316

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 104493312

約数和(自身を除く): 55939996

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 61, 62, 98, 122, 124, 131, 196, 217, 244, 262, 427, 434, 524, 854, 868, 917, 1519, 1708, 1834, 1891, 2989, 3038, 3668, 3782, 4061, 5978, 6076, 6419, 7564, 7991, 8122, 11956, 12838, 13237, 15982, 16244, 25676, 26474, 28427, 31964, 52948, 55937, 56854, 92659, 111874, 113708, 185318, 198989, 223748, 247721, 370636, 391559, 397978, 495442, 783118, 795956, 990884, 1566236, 1734047, 3468094, 6936188, 12138329, 24276658, 48553316]

約数ペア:

[(1, 48553316), (2, 24276658), (4, 12138329), (7, 6936188), (14, 3468094), (28, 1734047), (31, 1566236), (49, 990884), (61, 795956), (62, 783118), (98, 495442), (122, 397978), (124, 391559), (131, 370636), (196, 247721), (217, 223748), (244, 198989), (262, 185318), (427, 113708), (434, 111874), (524, 92659), (854, 56854), (868, 55937), (917, 52948), (1519, 31964), (1708, 28427), (1834, 26474), (1891, 25676), (2989, 16244), (3038, 15982), (3668, 13237), (3782, 12838), (4061, 11956), (5978, 8122), (6076, 7991), (6419, 7564)]